A dead roach

Something you're deathly allergic to

Let's say you go out to eat, order a soup, and while eating it (yes you've already consumed some) you discover one of these things...

A hair which kind of resembles a pube,

A dead roach,

A remnant of something you're deathly allergic to (if you have no food allergies pretend you do, and it's severe).

...You have to pick one. Which is it?

*The pube may or may not have skin/tissue attached to it.
If you're allergic you may or may not be within 15 minutes of a hospital/have access to an epi-pen.
...just use common sense and consider all angles/circumstances.